.box {
    .main {
        .price {
            text-align: center;
            margin: 30px;
            font-size: 28px;
        }
        .add {}

        .action {
            .select-money {
                margin-top: 20px;
                display: flex;
                .item {
                    text-align: center;
                    color: rgb(122, 122, 122);
                    border: 1px solid rgb(122, 122, 122);
                    width: 100px;
                    margin-left: 5px;
                    line-height: 30px;
                    height: 30px;
                }
                .item-active {
                    color: #488cff;
                    width: 100px;
                    margin-left: 5px;
                    height: 30px;
                    line-height: 30px;
                    border: 1px solid #488cff;
                }
            }               
        }
    }
}